Home / 49,547.46-74,357.64-32,901.96

Finding the Fourth Proportional to 49,547.46, 74,357.64 and 32,901.96

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Solution

The fourth proportional to 49,547.46, 74,357.64 and 32,901.96 is: 49,377.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,547.46 : 74,357.64 = 32,901.96 : x
  2. Step 2: Convert to fraction form
    49,547.46/74,357.64 = 32,901.96/x
  3. Step 3: Cross multiply
    49,547.46x = 74,357.64 × 32,901.96
  4. Step 4: Simplify right side
    49,547.46x = 2,446,512,096.97
  5. Step 5: Solve for x
    x = 2,446,512,096.97/49,547.46
  6. Step 6: Final answer
    x = 49,377.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.